I think it's a really good idea to read up on the rules if you haven't done that yet - the link that WolfKate provided for you should take you right there ;3
Also if you ever feel offended and someone is acting rude/mean towards you it's never wrong to contact a admin and explain the situation. They work to make this game pleasant for everybody.
Remember to take screens so that you can send it to one of the admins since they need to see exactly what was said.
Unfortually, as in all games, some people do everything they shouldn't be doing - and then when reality hits them and they get what's coming for them they lie or whine about it.
Good luck with this~ :3
Cheers~ // Shallow
Sometimes blocking someone who is upsetting you is sometimes the best way to get rid of them.
I know some people aren't keen on blocking but when it comes to keeping the players happy then it's the only way forward.